[Python-Dev] Python web adv. ?

Hi All, My desktop application opens web page from tomcat/apache server in button click event (MySQL database by using JSP/Servlets on internet from user machine). Here, I found some delay in opening web pages. Is there any advantages with Python over JSP/Servlets? I am new to web programming. Please provide any inputs on Python over jsp/servlets. Thanks in advance. Regards,